CN219613431U

CN219613431U - Lumbar decompression seat for clamping and lifting armpit and rib part

Info

Publication number: CN219613431U
Application number: CN202320551042.9U
Authority: CN
Inventors: 徐目云
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-09-01
Anticipated expiration: 2033-03-20

Abstract

The utility model belongs to the technical field of chairs, and particularly discloses a lumbar decompression seat for clamping and lifting armpits and hypochondrium parts, which comprises a seat, wherein a leaning frame is connected to the seat in a lifting manner, two clamping arms are connected to the leaning frame in an adjusting manner, the tail ends of the two clamping arms are respectively opened to form clamping parts for clamping the armpits and hypochondrium parts of a human body, and the two clamping parts are positioned above the seat. The lumbar decompression seat for clamping and lifting the armpit and the rib part of the human body utilizes the adjustability of the two clamping arms to clamp the armpit and the rib part of the human body, and drives the two clamping arms to lift by the lifting motion of the leaning frame so as to lift the upper half of the human body with a certain force, thereby reducing the pressure of the weight of the upper half of the human body on the lumbar vertebra and fundamentally achieving the effects of preventing and protecting the lumbar vertebra.

Description

Lumbar decompression seat for clamping and lifting armpit and rib part

Technical Field

The utility model belongs to the technical field of chairs, and particularly relates to a lumbar decompression seat capable of being clamped and lifted below armpits and in rib positions.

Background

The etiology of lumbar spondylosis is seemingly quite different, but its root can be traced back to the original stage of human evolution. Humans evolved from reptiles 3 hundred million years ago, but after humans walk upright, the spinal bone morphology did not change much, resulting in a 4-fold increase in lumbar bearing stress. The working state of modern people is mainly sitting, the sitting causes the bearing pressure of lumbar vertebra to be increased by 6 times, so the bearing pressure of lumbar vertebra is the ultimate cause of human lumbago diseases.

In order to make the waist comfortable and alleviate lumbar diseases, the current lumbar patients generally select a chair with comfortable waist, for example, chinese patent discloses a chair with adjustable lumbar positions (application number: CN 202020978024.5), which comprises a chair back and a chair seat, wherein the chair back comprises a chair back plate and a lumbar adjusting assembly, the chair back plate is connected with the chair seat, the lumbar adjusting assembly comprises a bottom plate, a lumbar leaning plate and a limit adjusting mechanism, the bottom plate is arranged on the chair back plate in front, and corresponds to the lumbar positions, a locking mechanism for moving up and down is arranged between the bottom plate and the back plate, the lumbar leaning plate is arched and protrudes forwards, the upper end is hinged with the bottom plate, and the lower end is connected with the bottom plate through the limit adjusting mechanism, so that the vertical swing of the lumbar leaning plate relative to the bottom plate is formed. The height of the lumbar leaning plate can be adjusted up and down through the up-and-down movement locking mechanism, the protruding height of the lumbar leaning plate can be adjusted through the limit adjusting mechanism, the device can be suitable for the lumbar heights and the bending degrees of different people, the fitting degree of the back of a human body and the chair back is higher, and the leaning on the chair back is more comfortable. Although the chair can adjust the vertebra to a better curvature, the force born by the lumbar vertebra cannot be reduced fundamentally, so that the good effects of preventing and protecting the lumbar vertebra cannot be achieved.

Accordingly, the inventors have devised a seat to solve the above-described problems.

Disclosure of Invention

The utility model aims at: provides a lumbar decompression seat which is clamped and lifted below armpits and in the rib positions, and can fundamentally achieve the effects of preventing and protecting lumbar vertebra.

In order to achieve the above purpose, the utility model adopts a technical scheme that:

the utility model provides a lumbar vertebra decompression seat that armpit below and hypochondrium position centre gripping lifted, includes the seat support, the seat support goes up and down to be connected with and leans on the frame, lean on the frame to go up and adjust and be connected with two centre gripping arms, two the terminal of centre gripping arm opens respectively and forms the clamping part that is used for centre gripping human armpit below and hypochondrium position, two the clamping part is located the top of seat support.

As an improvement of the lumbar decompression seat for clamping and lifting below armpits and rib parts, two clamping arms are arranged at intervals and symmetrically, each clamping arm is in an arc-shaped sheet shape, a plurality of ventilation holes are formed in the side surface of each clamping arm at intervals, and an air bag or a silica gel buffer is wrapped outside each clamping arm.

As an improvement of the lumbar decompression seat for clamping and lifting under armpits and rib parts, the clamping arm comprises a backrest part, and the backrest part is outwards bent and extended to form the clamping part.

As an improvement of the lumbar decompression seat for clamping and lifting below armpits and rib parts, the backrest part is vertically provided with at least one fixing part, the backrest is provided with at least one fixing plate, the fixing plate is provided with a strip-shaped adjusting hole, and the fixing part is connected with the adjusting hole in an adjusting way through a screw.

As an improvement of the lumbar decompression seat for clamping and lifting under armpits and rib parts, the fixing part, the clamping part and the backrest part are integrally formed, and the top edges of the clamping part and the backrest part are curled outwards together to form curled parts.

As an improvement of the lumbar decompression seat for clamping and lifting under armpits and rib positions, the number of the fixing parts on the same clamping arm is multiple, and the number of the fixing plates is multiple and is in one-to-one corresponding transverse adjustment connection with the fixing parts.

As an improvement of the lumbar decompression chair for clamping and lifting below armpits and rib positions, two opposite sides of the chair seat are respectively connected with armrests in a lifting manner, and the two armrests are fixedly connected through the leaning frame.

As an improvement of the lumbar decompression seat which is clamped and lifted below armpits and rib parts, the tail ends of the two armrests are respectively in one-to-one correspondence lifting connection with four corners of the seat through pneumatic elements.

As an improvement of the lumbar decompression seat for clamping and lifting below armpits and rib parts, the fixed end of the pneumatic element is connected with the bottom of the armrest, the output end of the pneumatic element is hinged with the seat, and the pneumatic element is an air spring.

As an improvement of the lumbar decompression seat for clamping and lifting below armpits and rib parts, a supporting leg and a base are arranged below a seat, the supporting leg is connected with the base through a supporting column, positioning grooves are respectively formed in two sides of the base, and two positioning sheets at the bottom of the seat are clamped with the two positioning grooves in a one-to-one correspondence mode.

Compared with the prior art, the lumbar decompression seat for clamping and lifting the armpit and the rib part of the human body utilizes the adjustability of the two clamping arms to clamp the armpit and the rib part of the human body, and drives the two clamping arms to lift by the lifting motion of the leaning frame to lift the upper half of the human body with a certain force (10-30 kg), thereby reducing the pressure of the weight of the upper half of the human body on the lumbar vertebra and fundamentally achieving the effects of preventing and protecting the lumbar vertebra.

Description of the drawings:

FIG. 1 is an enlarged perspective view of a lumbar decompression seat according to the present utility model held and lifted below the armpit and in the rib area;

FIG. 2 is an enlarged perspective view of another view of the lumbar decompression seat of the present utility model held and lifted below the armpit and in the rib area;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is an enlarged perspective view of a lumbar decompression seat according to the present utility model in a further view with grip lifting below the armpits and in the rib areas;

fig. 5 is an enlarged view at B in fig. 4;

figure 6 is an exploded perspective view of the lumbar decompression seat of the present utility model held and lifted below the armpit and in the rib area;

FIG. 7 is another exploded perspective view of the lumbar decompression seat of the present utility model held and lifted below the armpit and in the rib area;

fig. 8 is an enlarged perspective view of one clamping arm of the present utility model.

Illustration of:

1. a seat; 11. a positioning sheet; 12. a limiting block; 2. a leaning frame; 21. a fixing plate; 211. an adjustment aperture; 3. an armrest; 4. supporting feet; 41. a support column; 42. a roller; 43. a base; 431. a positioning groove; 5. a clamping arm; 51. a backrest part; 52. a clamping part; 53. a curled portion; 54. a fixing part; 541. a fixing hole; 55. ventilation holes; 6. an air spring.

Detailed Description

Embodiments of the present utility model will now be described in detail with reference to the drawings, which are intended to be used as references and illustrations only, and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 8, a lumbar decompression seat for holding and lifting armpits and rib parts comprises a seat 1, a leaning frame 2 and two clamping arms 5, wherein the leaning frame 2 is arranged on the seat 1 in a lifting manner, the two clamping arms 5 are arranged on the leaning frame 2 in an adjusting manner, the tail ends of the two clamping arms 5 are respectively opened to form clamping parts 52 for clamping the armpits and rib parts of a human body, and the two clamping parts 52 are positioned above the seat 1.

Referring to fig. 4 to 7, a base 43 and a supporting leg 4 are disposed below the seat 1, each leg of the supporting leg 4 diverges to the periphery, a roller 42 is disposed on each leg of the supporting leg 4, the base 43 is located right above the supporting leg 4, the base 43 is connected with the supporting leg 4 through a supporting column 41, and a positioning groove 431 is disposed on the left and right sides of the base 43.

Referring to fig. 1, 4, 5 and 7, the seat 1 is square, two elongated positioning plates 11 and two triangular limiting blocks 12 are disposed at intervals at the bottom of the seat 1, the two positioning plates 11 are engaged with the two positioning grooves 431 in a one-to-one correspondence manner, so that the base 43 is detachably connected with the seat 1, the two limiting blocks 12 are respectively located at the side of the tail ends of the two positioning plates 11, and the two limiting blocks 12 are abutted against the base 43 together to prevent the base 43 from continuing to shift after being assembled.

Referring to fig. 1 to 3, in order to make the rest 2 more stable, two pairs of vertical sides of the seat 1 are respectively connected with armrests 3 in a lifting manner, the two armrests 3 are fixedly connected with each other through the rest 2, specifically, the two armrests 3 are longitudinally arranged above the seat 1 at intervals, and the ends of the two armrests 3 are respectively connected with four corners of the seat 1 in a lifting manner through pneumatic elements in a one-to-one correspondence manner, namely: the front end and the rear end of the left handrail 3 are in one-to-one lifting connection with two corners of the left end of the seat 1 through two pneumatic elements, the front end and the rear end of the right handrail 3 are in one-to-one lifting connection with two switching of the right end of the seat 1 through two other pneumatic elements, four pneumatic elements are positioned between the two handrails 3 and the seat 1, the fixed end of each pneumatic element is connected with the bottom of the corresponding handrail 3, and the output end of each pneumatic element is hinged with the seat 1.

Referring to fig. 1, 2 and 3, the leaning frame 2 is located between two armrests 3, the leaning frame 2 and the two armrests 3 are jointly enclosed on the seat 1 to form a U shape, at least one fixing plate 21 is transversely arranged on the leaning frame 2, in the utility model, the number of the fixing plates 21 is preferably two, the two fixing plates 21 are arranged at intervals up and down, and each fixing plate 21 is transversely provided with a strip-shaped adjusting hole 211.

Referring to fig. 2, 3 and 8, two clamping arms 5 are arranged at intervals and symmetrically, each clamping arm 5 is in an arc-shaped sheet shape and is attached to the shape of the lower side of armpit, the side-rib part and the back part of the human body, specifically, each clamping arm 5 comprises a backrest part 51, a clamping part 52 and at least one fixing part 54, the backrest part 51 is in an arc shape and is attached to the shape of the back of the human body, the backrest part 51 is outwards bent and extended to form the clamping part 52, the clamping part 52 is in an arc shape and is attached to the shape of the lower side of armpit and the side-rib part of the human body, the fixing parts 54 are vertically arranged on the backrest part 51, the fixing parts 54 are preferably two and are connected with the two fixing plates 21 in a one-to-one adjustable mode, the two fixing parts 54 are vertically arranged on the same backrest part 51 at intervals, the two fixing holes 541 on the same fixing part 54 are transversely arranged at intervals, the two fixing holes 541 on the same fixing part 54 are respectively connected with the corresponding fixing plates 21 through screws (not shown) in an outwards bent mode to form the clamping part 52, the clamping part 52 is also coated with the side surface of the side of the backrest part 52, the whole body is coated with the clamping part 52, and the side surface of the clamping part is coated with the air bag 52 is coated with the corresponding to the clamping part 52, and the whole side surface of the clamping part is coated with the air bag 52, and the whole is coated with the clamping part 52.

Referring to fig. 1 to 8, the lumbar decompression seat for clamping and lifting under armpits and rib positions according to the utility model has the following working principle: the screws on the two clamping arms 5 are loosened, the distance between the two clamping arms 5 is pulled apart, a user sits on the chair seat 1, the distance between the two clamping arms 5 is manually adjusted until the clamping parts 52 of the two clamping arms 5 are respectively attached to the positions below two armpits and the rib parts of the human body, meanwhile, the backrest parts 51 of the two clamping arms 5 are attached to the back of the human body, then, the screws are fastened, the two clamping arms 5 jointly clamp the upper half body of the human body, at the moment, the four air springs 6 act to control the two armrests 3 and the leaning frame 2 to ascend together, further control the two clamping arms 5 to ascend, the upper half body of the human body is lifted, the pressure of the upper half body weight of the human body on the lumbar vertebra is reduced, and the effects of preventing and health-care lumbar vertebra are fundamentally achieved.

Referring to fig. 1 to 8, the lumbar decompression chair for clamping and lifting under armpits and rib parts of the utility model uses an ergonomic clamping arm 5 as a mechanical arm to grasp from the two armpits and the rib parts to the back part and lift the lumbar, so as to reduce the pressure of the weight of the upper half body of the human body on the lumbar, reduce the lumbar bearing force of a user, and achieve the effects of preventing and protecting the lumbar.

The above disclosure is illustrative of the preferred embodiments of the present utility model and should not be construed as limiting the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a lumbar vertebra decompression seat that armpit below and hypochondrium position centre gripping lifted, includes the seat support, its characterized in that, the seat support goes up and down to be connected with by the frame, it is connected with two centre gripping arms to lean on the frame to adjust, two the terminal of centre gripping arm opens respectively and forms the clamping part that is used for centre gripping human armpit below and hypochondrium position, two the clamping part is located the top of seat support.

2. The lumbar decompression seat for clamping and lifting under armpits and rib areas according to claim 1, wherein two clamping arms are arranged at intervals and symmetrically, each clamping arm is arc-shaped sheet-shaped, a plurality of ventilation holes are formed in the side surfaces of the clamping arms at intervals, and an air bag or a silica gel buffer is wrapped outside the clamping arms.

3. The below-armpit and rib-level clamp lifted lumbar decompression seat according to claim 1, wherein the clamp arm comprises a backrest portion that is bent outwardly to form the clamp portion.

4. The lumbar decompression seat for clamping and lifting under armpit and rib position according to claim 3, wherein at least one fixing part is vertically arranged on the backrest part, at least one fixing plate is arranged on the backrest frame, a strip-shaped adjusting hole is arranged on the fixing plate, and the fixing part is connected with the adjusting hole in an adjusting way through a screw.

5. The lumbar decompression seat according to claim 4, wherein the fixing portion, the clamping portion and the backrest portion are integrally formed, and the clamping portion and the top edge of the backrest portion are curled together to form a curled portion.

6. The lumbar decompression seat for clamping and lifting under armpit and rib area according to claim 4, wherein the number of the fixing parts on the same clamping arm is a plurality, and the number of the fixing plates is a plurality and is in one-to-one corresponding transverse adjustment connection with the plurality of the fixing parts.

7. The lumbar decompression chair for clamping and lifting under armpit and rib area according to claim 1, wherein two pairs of upright sides of the chair seat are respectively connected with armrests in a lifting manner, and two armrests are fixedly connected through the leaning frame.

8. The lumbar decompression chair according to claim 7, wherein the two armrests are respectively connected with the four corners of the chair seat in a one-to-one correspondence lifting manner by pneumatic elements.

9. The lumbar decompression seat according to claim 8, wherein the fixed end of the pneumatic element is connected to the bottom of the armrest, the output end of the pneumatic element is hinged to the seat, and the pneumatic element is an air spring.

10. The lumbar decompression chair for clamping and lifting under armpits and rib positions according to claim 1, wherein supporting feet and a base are arranged below the chair seat, the supporting feet are connected with the base through supporting columns, positioning grooves are respectively formed in two sides of the base, and two positioning sheets at the bottom of the chair seat are clamped with the two positioning grooves in a one-to-one correspondence mode.